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Thermistors - PTC

PTC Thermistors are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many PTC thermistor manufacturers including Murata, Schneider Electric, TDK, Vishay & more. Please view our large selection of PTC thermistors below.

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Part #

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 115C Temperature Sensor

B59641A0115A062
TDK
1: £0.417
7,430In Stock

Mfr. Part No.
B59641A0115A062

Mouser Part No
871-B59641A0115A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 115C Temperature Sensor

Learn More

Datasheet

7,430In Stock

Cut Tape

£0.417

£0.318

£0.275

£0.225

Reel

£0.184

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Surface Mount Limit Temperature Sensor

470 Ohms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 125C Temperature Sensor

B59641A0125A062
TDK
1: £0.417
440In Stock

Mfr. Part No.
B59641A0125A062

Mouser Part No
871-B59641A0125A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 125C Temperature Sensor

Learn More

Datasheet

440In Stock

Cut Tape

£0.417

£0.318

£0.275

£0.225

Reel

£0.169

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Surface Mount Limit Temperature Sensor

470 Ohms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 95C Temperature Sensor

B59641A95A62
TDK
1: £0.256
861In Stock
8,000On Order

Mfr. Part No.
B59641A95A62

Mouser Part No
871-B59641A95A62

TDK

PTC (Positive Temperature Coefficient) Thermistors 0603 470ohms 95C Temperature Sensor

Learn More

Datasheet

861In Stock

8,000On Order

Cut Tape

£0.256

£0.241

£0.213

£0.203

Reel

£0.146

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Superior

PCB Mount

SMD/SMT

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 110C Temperature Sensor

B59701A0110A062
TDK
1: £0.497
3,060In Stock
4,000On Order

Mfr. Part No.
B59701A0110A062

Mouser Part No
871-B59701A0110A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 110C Temperature Sensor

Learn More

Datasheet

3,060In Stock

4,000On Order

Cut Tape

£0.497

£0.466

£0.436

£0.415

View

Reel

£0.303

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Surface Mount Limit Temperature Sensor

PCB Mount

SMD/SMT

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 120C Temperature Sensor

B59701A120A62
TDK
1: £0.79
1,554In Stock

Mfr. Part No.
B59701A120A62

Mouser Part No
871-B59701A120A62

TDK

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 120C Temperature Sensor

Learn More

Datasheet

1,554In Stock

Cut Tape

£0.79

£0.592

£0.474

£0.446

View

Reel

£0.315

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

B59701

680 Ohms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 145 C

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 80C Temperature Sensor

B59721A0080A062
TDK
1: £0.30
1,295In Stock

Mfr. Part No.
B59721A0080A062

Mouser Part No
871-B59721A0080A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 80C Temperature Sensor

Learn More

Datasheet

1,295In Stock

More Info Available

Cut Tape

£0.30

£0.281

£0.262

£0.248

View

Reel

£0.175

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Surface Mount Limit Temperature Sensor

680 Ohms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 90C Temperature Sensor

B59721A0090A062
TDK
1: £0.315
2,931In Stock

Mfr. Part No.
B59721A0090A062

Mouser Part No
871-B59721A0090A062

TDK

PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 90C Temperature Sensor

Learn More

Datasheet

2,931In Stock

Cut Tape

£0.315

£0.292

£0.274

£0.259

View

Reel

£0.177

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Surface Mount OverCurrent PTC

680 Ohms

50 %

PCB Mount

SMD/SMT

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

PTC (Positive Temperature Coefficient) Thermistors 280AC,400DC,80oHMS PTC Thermistor

B59752C0120A070
TDK
1: £2.03
524In Stock

Mfr. Part No.
B59752C0120A070

Mouser Part No
871-B59752C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 280AC,400DC,80oHMS PTC Thermistor

Learn More

Datasheet

524In Stock

More Info Available

£2.03

£1.87

£1.74

£1.56

Reel

£1.16

View

Min.: 1
Mult.: 1

: 500

Inrush Current Limiter Leaded Disk Type

80 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 260AC,370DC,70oHMS PTC Thermistor

B59770C0120A070
TDK
1: £1.44
1,055In Stock

Mfr. Part No.
B59770C0120A070

Mouser Part No
871-B59770C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 260AC,370DC,70oHMS PTC Thermistor

Learn More

Datasheet

1,055In Stock

£1.44

£1.33

£1.21

£1.11

Reel

£0.841

View

Min.: 1
Mult.: 1

: 1,000

Inrush Current Limiter Leaded Disk Type

70 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 260AC,370DC,150oHMS PTC Thermistor

B59772C0120A070
TDK
1: £1.39
1,090In Stock

Mfr. Part No.
B59772C0120A070

Mouser Part No
871-B59772C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 260AC,370DC,150oHMS PTC Thermistor

Datasheet

1,090In Stock

More Info Available

£1.39

£1.28

£1.22

£1.06

View

Reel

£0.796

Min.: 1
Mult.: 1

: 1,000

Over Current Protection Leaded Disk Style

150 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 440AC,620DC,500oHMS PTC Thermistor

B59773C0120A070
TDK
1: £1.73
1,136In Stock
1,000On Order

Mfr. Part No.
B59773C0120A070

Mouser Part No
871-B59773C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 440AC,620DC,500oHMS PTC Thermistor

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Datasheet

1,136In Stock

1,000On Order

£1.73

£1.49

£1.36

£1.12

Reel

£0.901

View

Min.: 1
Mult.: 1

: 1,000

Inrush Current Limiter Leaded Disk Type

500 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 840A 80A 70 16X2.5 PTC Thermistor

B59840C0080A070
TDK
1: £1.37
575In Stock

Mfr. Part No.
B59840C0080A070

Mouser Part No
871-B59840C0080A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 840A 80A 70 16X2.5 PTC Thermistor

Learn More

Datasheet

575In Stock

£1.37

£1.28

£1.17

£1.05

Reel

£0.969

View

Min.: 1
Mult.: 1

: 500

Over Current Protection Leaded Disk Style

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 850A 80A 70 12X2.5 PTC Thermistor

B59850C0080A070
TDK
1: £1.09
672In Stock

Mfr. Part No.
B59850C0080A070

Mouser Part No
871-B59850C0080A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 850A 80A 70 12X2.5 PTC Thermistor

Learn More

Datasheet

672In Stock

More Info Available

£1.09

£1.00

£0.978

£0.841

Reel

£0.711

£0.70

Min.: 1
Mult.: 1

: 700

Over Current Protection Leaded Disk Style

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 850A 120A570 12X2.5 PTC Thermistor

B59850C0120A570
TDK
1: £1.29
1,289In Stock

Mfr. Part No.
B59850C0120A570

Mouser Part No
871-B59850C0120A570

TDK

PTC (Positive Temperature Coefficient) Thermistors 850A 120A570 12X2.5 PTC Thermistor

Learn More

Datasheet

1,289In Stock

£1.29

£1.19

£1.12

£0.995

Reel

£0.842

View

Min.: 1
Mult.: 1

: 700

Over Current Protection Leaded Disk Style

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 1.5A 15ohms

B59860C0120A070
TDK
1: £1.11
1,353In Stock

Mfr. Part No.
B59860C0120A070

Mouser Part No
871-B59860C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 1.5A 15ohms

Learn More

Datasheet

1,353In Stock

£1.11

£1.02

£0.848

£0.782

Reel

£0.609

View

Min.: 1
Mult.: 1

: 700

Over Current Protection Leaded Disk Style

15 Ohms

25 %

PCB Mount

Radial

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 1.0A 25ohms

B59870C0160A070
TDK
1: £1.03
60In Stock

Mfr. Part No.
B59870C0160A070

Mouser Part No
871-B59870C160A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 1.0A 25ohms

Learn More

Datasheet

60In Stock

More Info Available

£1.03

£0.952

£0.859

£0.841

Reel

£0.599

View

Min.: 1
Mult.: 1

: 500

Over Current Protection Leaded Disk Style

25 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 870-A 80-A 70 8X2,5

B59870C0080A070
TDK
1: £1.01
1,242In Stock

Mfr. Part No.
B59870C0080A070

Mouser Part No
871-B59870C80A70

TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 870-A 80-A 70 8X2,5

Learn More

Datasheet

1,242In Stock

£1.01

£0.927

£0.918

£0.768

Reel

£0.706

View

Min.: 1
Mult.: 1

: 500

Over Current Protection Leaded Disk Style

25 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 871-A 135-A 70 8X2,5

B59871C0135A070
TDK
1: £1.33
909In Stock

Mfr. Part No.
B59871C0135A070

Mouser Part No
871-B59871C135A70

TDK

PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor C 871-A 135-A 70 8X2,5

Learn More

Datasheet

909In Stock

£1.33

£1.04

£0.859

£0.841

Reel

£0.672

View

Min.: 1
Mult.: 1

: 500

Over Current Protection Leaded Disk Style

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 1.0A 35ohms

B59872C0120A070
TDK
1: £1.23
850In Stock

Mfr. Part No.
B59872C0120A070

Mouser Part No
871-B59872C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 1.0A 35ohms

Learn More

Datasheet

850In Stock

More Info Available

£1.23

£1.05

£0.969

£0.848

Reel

£0.672

View

Min.: 1
Mult.: 1

: 500

Over Current Protection Leaded Disk Style

35 Ohms

25 %

PCB Mount

Radial

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 875A 120A570 8X2.5 PTC Thermistor

B59875C0120A570
TDK
1: £1.59
803In Stock

Mfr. Part No.
B59875C0120A570

Mouser Part No
871-B59875C0120A570

TDK

PTC (Positive Temperature Coefficient) Thermistors 875A 120A570 8X2.5 PTC Thermistor

Learn More

Datasheet

803In Stock

£1.59

£1.23

£1.02

£1.00

View

Min.: 1
Mult.: 1

Over Current Protection Leaded Disk Style

Bulk

PTC (Positive Temperature Coefficient) Thermistors 1.0A 65ohms

B59875C0120A070
TDK
1: £1.21
1,373In Stock

Mfr. Part No.
B59875C0120A070

Mouser Part No
871-B59875C120A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 1.0A 65ohms

Learn More

Datasheet

1,373In Stock

£1.21

£1.11

£1.03

£0.918

Reel

£0.702

View

Min.: 1
Mult.: 1

: 500

Over Current Protection Leaded Disk Style

65 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 880A 80A 70 5X2.5 PTC Thermistor

B59880C0080A070
TDK
1: £0.841
1,706In Stock

Mfr. Part No.
B59880C0080A070

Mouser Part No
871-B59880C0080A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 880A 80A 70 5X2.5 PTC Thermistor

Learn More

Datasheet

1,706In Stock

£0.841

£0.775

£0.739

£0.694

Reel

£0.568

View

Min.: 1
Mult.: 1

: 500

Over Current Protection Leaded Disk Style

70 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 0.4A 70ohms

B59880C0160A070
TDK
1: £0.819
1,517In Stock

Mfr. Part No.
B59880C0160A070

Mouser Part No
871-B59880C160A70

TDK

PTC (Positive Temperature Coefficient) Thermistors 0.4A 70ohms

Learn More

Datasheet

1,517In Stock

£0.819

£0.753

£0.622

£0.572

Reel

£0.499

View

Min.: 1
Mult.: 1

: 500

Over Current Protection Leaded Disk Style

70 Ohms

25 %

PCB Mount

Radial

Ammo Pack

PTC (Positive Temperature Coefficient) Thermistors 883A 120A 51 5X2.5 PTC Thermistor

B59883C0120A051
TDK
1: £1.03
885In Stock

Mfr. Part No.
B59883C0120A051

Mouser Part No
871-B59883C0120A051

TDK

PTC (Positive Temperature Coefficient) Thermistors 883A 120A 51 5X2.5 PTC Thermistor

Learn More

Datasheet

885In Stock

Cut Tape

£1.03

£0.961

£0.91

£0.79

View

Reel

£0.518

Min.: 1
Mult.: 1

: 1,500

Over Current Protection Leaded Disk Style

Reel, Cut Tape

PTC (Positive Temperature Coefficient) Thermistors 883A 120A 70 5X2.5 PTC Thermistor

B59883C0120A070
TDK
1: £0.723
1,512In Stock

Mfr. Part No.
B59883C0120A070

Mouser Part No
871-B59883C0120A070

TDK

PTC (Positive Temperature Coefficient) Thermistors 883A 120A 70 5X2.5 PTC Thermistor

Learn More

Datasheet

1,512In Stock

More Info Available

£0.723

£0.665

£0.551

£0.509

Reel

£0.505

View

Min.: 1
Mult.: 1

: 500

Over Current Protection Leaded Disk Style

120 Ohms

25 %

PCB Mount

Radial

- 40 C

+ 125 C

Ammo Pack

Thermistors - PTC

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2381
B57213
B57237
B57238
B59004
B59006
B59008
B59012
B59050
B59084
B59100
B59102
B59116S
B59196
B59201
B59204
B59249R
B59314
B59601
B597

200 mOhms
300 mOhms
400 mOhms
450 mOhms
500 mOhms
600 mOhms
700 mOhms
800 mOhms
900 mOhms
1 Ohms
1.1 Ohms
1.2 Ohms
1.3 Ohms
1.5 Ohms
1.65 Ohms
1.7 Ohms
1.8 Ohms
1.9 Ohms
2.1 Ohms
2.2 Ohms

+ 40 C
+ 55 C
+ 60 C
+ 70 C
+ 75 C
+ 80 C
+ 85 C
+ 90 C
+ 100 C
+ 105 C
+ 110 C
+ 120 C
+ 125 C
+ 130 C
+ 133 C
+ 140 C
+ 145 C
+ 150 C
+ 155 C
+ 160 C